feat: log incoming server connections with --verbose - #137
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SriVishnu230707 wants to merge 5 commits into
Open
SriVishnu230707 wants to merge 5 commits into
SriVishnu230707 wants to merge 5 commits into
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Added instructions for verbose logging of TCP connections.
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Closes #39.
When
--verboseis enabled in server mode, Tailcat now logs each accepted TCP connection and UDP flow with its source address, authenticated peer key, destination address, and server key. The default remains quiet. The library exposesServer.LogConnectionsfor the same opt-in behavior.The logging is placed at the netstack dispatch point, so it covers listeners, served ports, and forwarded flows without changing their handlers. README and CLI help explain the behavior.
Validation on Windows with Go 1.27.1:
go test ./cmd/tailcat -run '^Test(ServeWithoutPSK|ServePorts|Perf)$' -count=1passed. The tests check quiet mode, verbose TCP, and verbose UDP.git diff --checkpassed.